Phase controlled instruction word format



Feb. 8, 1966 R. P. BLIXT ETAL 3,

PHASE CONTROLLED INSTRUCTION WORD FORMAT Filed Jan. 2, 1962 50Sheets-Sheet 2 FlG.2b K

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Feb. 8, 1966 R. P. BLIXT ETAL 3,234,523

PHASE CONTROLLED INSTRUCTION WORD FORMAT Filed Jan. 2, 1962 50Sheets-Sheet 5 L0 P w t 0 1965 R. P. BLIXT ETAL 3,

PHASE CONTROLLED INSTRUCTION WORD FORMAT Filed Jan. 2, 1962 30Sheets-Sheet 4 Feb. 8, 1966 R. P. BLIXT ETAL PHASE CONTROLLEDINSTRUCTION WORD FORMAT 3O Sheets-Sheet 5 Filed Jan. 2. 1962 Feb. 8,1966 R. P. BLIXT ETAL PHASE CONTROLLED INSTRUCTION WORD FORMAT 30Sheets-Sheet 6 Filed Jan. 2. 1962 Feb. 8, 1966 R. P, BLEXT ETAL PHASECONTROLLED INSTRUCTION WORD FORMAT Z50 Sheets-Sheet 7 Filed Jan. 2, 1962(0/1) iINl WW wmgw Emu M F m m m m ml fi m 5i 0 E H M (NEW) 0 NEW (0/1)(J NI mmo;

Feb. 8, 1966 R. P. BLIXT ETAL PHASE CONTROLLED INSTRUCTION WORD FORMAT30 Sheets-Sheet 8 Filed Jan. 2, 1962 wTm .MEM a n fl N: K mmm i mwi 2 E0m m 2: OZ ml NET H @l 1|1|1||1||| t 32/ H *zAllm M Z I 5: $521 2 nm 0 mm.

Feb. 8, 1966 R. P. BLIXT ETAL PHASE CONTROLLED INSTRUCTION WORD FORMAT30 Sheets-Sheet 9 Filed Jan. 2, 1962 ON W95 2 MEMORY T0 VARIABLE Feb. 8,1966 Filed Jan. 2, 1962 F I6. I00

DIGIT DRIVERS R. P. BLIXT ETAL PHASE CONTROLLED INSTRUCTION WORD FORMAT30 Sheets-Sheet 10 l l i I I I l 1 Feb. 8, 1966 R. P. BLIXT ETAL PHASECONTROLLED INSTRUCTION WORD FORMAT 30 Sheets-Sheet 11 Filed Jan. 2, 196238 S EQE Feb. 8, 1966 R. P. BLIXT ETAL 3,234,523

PHASE CONTROLLED INSTRUCTION WORD FORMAT Filed Jan. 2, 1962 30Sheets-Sheet 12 Kmfi REGISTER Feb. 8, 1966 R. P. BLIXT ETAL 3,234,523

PHASE CONTROLLED INSTRUCTION WORD FORMAT Filed Jan. 2, 1962 50Sheets-Sheet 15 CLEAR Zl-IO (I?) Feb. 8, 1966 R. P BLIXT ETAL 3,

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PHASE CONTROLLED INSTRUCTION WORD FORMAT Filed Jan. 2, 1962 30Sheets-Sheet 16 FIG. l6b

Feb. 8, 1966 Filed Jan. 2, 1962 R. P. BLIXT ETAL PHASE CONTROLLEDINSTRUCTION WORD FORMAT 30 Sheets-Sheet 1? Feb. 8, 1966 R. P. BLIXT ETALPHASE CONTROLLED INSTRUCTION WORD FORMAT Filed Jan. 2, 1962 30Sheets-Sheet 1 9 PH.2D

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11. IN A STORED PROGRAM DATA PROCESSING SYSTEM FOR EXECUTING ANINSTRUCTION WORD WHOSE COMMAND PORTION IS DIVIDED INTO A PLURALITY OFCOMMAND FIELDS IN EACH OF WHICH CAN BE SELECTIVELY PRESENT OR ABSENT ANYONE OF A GROUP OF VALUES SPECIFYING AN OPERATION TO BE PERFORMED DURINGSAID INSTRUCTION WORD EXECUTIVE, THE COMBINATION COMPRISING: (A)MULTI-LOCATION STORAGE MEANS FOR CONCURRENTLY HOLDING SAID PLURALCOMMAND FIELDS OF A SINGLE INSTRUCTION WORD EACH AT A DIFFERENT LOCATIONTHEREIN; (B) A PLURALITY OF FIRST TRANSLATING MEANS EACH CONNECTED WITHA DIFFERENT SAID STORAGE MEANS LOCATION SO AS TO BE RESPONSIVE TO THEPRESENCE OF ANY SAID OPERATION VALUE THEREIN FOR PRODUCING A SAME FIRSTSIGNAL, AND TO THE ABSENCE OF ALL SAID OPERATIONS VALUES THEREIN FORPRODUCING A SECOND SIGNAL; (C) FIRST CONTROL MEANS CONDITIONABLE TOINDEPENDENTLY SENSE ANY ONE OF SAID FIRST TRANSLATING MEANS SUCH THAT ASAID FIRST SIGNAL THEREFROM CAUSES SAID FIRST CONTROL MEANS TO GENERATEA PARTICULAR PHASE SIGNAL INDICATION WHICH UNIQUELY IDENTIFIES THAT SAIDSTORAGE MEANS LOCATION WHOSE FIRST TRANSLATING MEANS IS BEING SENSED ANDALSO DEFINES A TIME PHASE PERIOD DURING WHICH THE OPERATION SPECIFIED BYANY SAID OPERATION VALUE THEREIN IS TO BE PERFORMED, WHILE A SAID SECONDSIGNAL THEREFROM PREVENTS SAID FIRST CONTROL MEANS FOR GENERATING ANYPHASE SIGNAL INDICATION IDENTIFYING SAID LAST NAMED STORAGE MEANSLOCATION; (D) SECOND CONTROL MEANS FOR CONDITIONING SAID FIRST CONTROLMEANS TO MAKE THE LATTER SEQUENTIALLY SENSE SAID PLURALITY OAF FIRSTTRANSLATING MEANS IN A MANNER SUCH THAT SAID PARTICULAR PHASE SIGNALINDICATIONS ARE SUCCESSIVELY GENERATED, WITH SAID SECOND CONTROL MEANSBEING RESPONSIVE AT THE COMMENCEMENT OF SENSING ANY SAID FIRSTTRANSLATING MEANS TO A SAID SECOND SIGNAL THEREFROM IN ORDER TOIMMEDIATELY CONDITION SAID FIRST CONTROL MEANS TO SENSE A DIFFERENT ONEOF SAID FIRST TRANSLATING MEANS; AND (E) COMMAND GENERATOR MEANSRESPONSIVE TO EACH SAID PARTICULAR PHASE SIGNAL INDICATION FOR SAMPLINGSAID IDENTIFIED STORAGE MEANS LOCATION SO AS TO DIRECT THE DATAPROCESSING SYSTEM IN PERFORMING ONLY THE OPERATION SPECIFIED BY A SAIDOPERATION VALUE THEREIN.